John Rumm wrote:
Sparks wrote:

What is the difference between SDS and SDS Plus anyway?
If they all fit into the same drills, why the two types?

SDS Plus seems to indicate drills that can do rotation stop
(i.e. hammer only) - but the terminology seems a bit vague
between manufacturers!

Given that no-one here knows what "SDS" indicates, I should say
most terminology used by the "experts" seems vague!

J.B.